diff --git a/roles/wazuh/ansible-wazuh-manager/defaults/main.yml b/roles/wazuh/ansible-wazuh-manager/defaults/main.yml
index f43958bb..73834fc2 100644
--- a/roles/wazuh/ansible-wazuh-manager/defaults/main.yml
+++ b/roles/wazuh/ansible-wazuh-manager/defaults/main.yml
@@ -223,7 +223,7 @@ wazuh_manager_config:
           - 'xenial'
           - 'bionic'
         update_interval: '1h'
-        name: 'canonical'
+        name: '"canonical"'
       - enabled: 'no'
         os:
           - 'wheezy'
@@ -231,15 +231,15 @@ wazuh_manager_config:
           - 'jessie'
           - 'buster'
         update_interval: '1h'
-        name: 'debian'
+        name: '"debian"'
       - enabled: 'no'
         update_from_year: '2010'
         update_interval: '1h'
-        name: 'redhat'
+        name: '"redhat"'
       - enabled: 'no'
         update_from_year: '2010'
         update_interval: '1h'
-        name: 'nvd'
+        name: '"nvd"'
   vuls:
     disable: 'yes'
     interval: '1d'